CN217405929U - Be used for job site safety energy-saving block terminal - Google Patents
Be used for job site safety energy-saving block terminal Download PDFInfo
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- CN217405929U CN217405929U CN202123396296.8U CN202123396296U CN217405929U CN 217405929 U CN217405929 U CN 217405929U CN 202123396296 U CN202123396296 U CN 202123396296U CN 217405929 U CN217405929 U CN 217405929U
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- heat dissipation
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- 239000000428 dust Substances 0.000 claims abstract description 39
- 230000017525 heat dissipation Effects 0.000 claims abstract description 26
- 239000000843 powder Substances 0.000 claims description 70
- 238000004140 cleaning Methods 0.000 claims description 28
- 238000009826 distribution Methods 0.000 claims description 28
- 239000000779 smoke Substances 0.000 claims description 21
- 238000010276 construction Methods 0.000 claims description 18
- 239000003638 chemical reducing agent Substances 0.000 claims description 7
- 238000003860 storage Methods 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 4
- 238000004146 energy storage Methods 0.000 abstract 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010891 electric arc Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model belongs to the technical field of the block terminal to a be used for job site safety energy-saving block terminal is specifically disclosed. Including casing, the cabinet body, solar energy power module, heat dissipation dust removal module and controller, solar energy power module is used for turning into the electric energy storage with solar energy, and heat dissipation dust removal module includes driving motor, fan, cam, connecting rod, connecting plate, guide bar and clearance brush, and driving motor's power output shaft is connected with the axis of rotation, and the fan is fixed to be located in the axis of rotation, the fixed tip of locating the axis of rotation of cam, connecting rod and cam and connecting plate swing joint, connecting plate middle part slip pass the guide bar, the other end and clearance brush fixed connection, the guide bar is fixed to be located on the casing, and the contact of clearance brush and cabinet body drives the rotation of fan and cam through driving motor, and the cam drives connecting rod up-and-down motion, thereby drive the up-and-down motion is done to the clearance brush. The utility model has the characteristics of energy-concerving and environment-protective, intelligent heat dissipation, intelligence clean etc.
Description
Technical Field
The utility model belongs to the technical field of the block terminal, more specifically relates to a be used for job site safety energy-saving block terminal.
Background
The construction power utilization system must adopt tertiary distribution system, divide the block terminal promptly to set up below total block terminal or switch board, set up the switch box below the distribution electronic box, at last from the switch box wiring to consumer. The main distribution box is arranged in an area close to a power supply, the distribution box is arranged in an area with relatively concentrated loads or electric equipment, the distance between the distribution box and the switch box is not more than 30m, and the horizontal distance between the switch box and the fixed electric equipment controlled by the switch box is not more than 3 m. Because the distribution box is arranged in an area with relatively concentrated loads or electric equipment, the distribution box is in a more critical link in a construction electric system, the traditional distribution box basically adopts an isolating switch and a leakage protector to protect the electric safety, the electric arc welding machine is used more in the construction process, the electric arc welding machine has high power and high output voltage, and the electric power resource is wasted and the great potential safety hazard is hidden.
However, the existing distribution box for the construction site is used, dust is more in the construction site, the dust enters the distribution box and easily causes damage to the distribution box, and the distribution box does not have a fire extinguishing function.
Based on the defects, the field needs to provide a safe and energy-saving distribution box for a construction site to construct a distribution box working environment with intelligent cleaning and heat dissipation.
SUMMERY OF THE UTILITY MODEL
To the above defect or the improvement demand of prior art, the utility model provides a be used for job site safety energy-saving block terminal, wherein combine the characteristic and the working characteristics of block terminal self, corresponding energy-conserving block terminal device that can intelligent fan heat and clean of having designed, and to its key subassembly like the casing, the cabinet body, solar energy power module, the structure and the concrete mode that sets up of heat dissipation dust removal module and controller are researched and designed, it is corresponding can effectively to solve the more inconvenience of cleaning of on-the-spot dust, the untimely problem of heat dissipation, still possess energy-concerving and environment-protective simultaneously, the intelligence is dispeled the heat, characteristics such as intelligence cleans, therefore be particularly useful for the application scenario of block terminal for the job site.
In order to achieve the purpose, the utility model provides a safe and energy-saving distribution box used for a construction site, which comprises a shell, a cabinet body, a solar power supply module, a heat dissipation and dust removal module and a controller, wherein,
the cabinet body is arranged in the shell;
the solar power supply module is arranged on the shell and used for converting solar energy into electric energy for storage and supplying power to the heat dissipation and dust removal module and the controller;
two heat dissipation and dust removal modules are arranged and are symmetrically arranged around the cabinet body, the heat dissipation and dust removal module comprises a driving motor, a fan, a cam, a connecting rod, a connecting plate, a guide rod and a cleaning brush, the power output shaft of the driving motor is connected with the rotating shaft, the fan is fixedly arranged on the rotating shaft, the cam is fixedly arranged at the end part of the rotating shaft, one end of the connecting rod is movably connected with the cam, the other end of the connecting rod is movably connected with the connecting plate, the middle part of the connecting plate slides through the guide rod, the other end of the connecting plate is fixedly connected with the cleaning brush, the guide rod is fixedly arranged on the shell, the cleaning brush is contacted with the cabinet body, in this way, the fan and the cam are driven to rotate by the driving motor, and the cam drives the connecting rod to move up and down, so that the cleaning brush is driven to move up and down;
the controller is electrically connected with the solar power supply module and the driving motor.
Preferably, a speed reducer is further disposed between the rotating shaft and the cam, and a power output shaft of the speed reducer is fixedly connected to the cam and is used for reducing the rotating speed of the rotating shaft.
As a further preferred, be equipped with the spout on the cabinet body, the direction of arranging of spout with the direction of cleaning brush motion is unanimous, be equipped with the slider on the cleaning brush, the slider sets up with the spout cooperation to further guide the motion of cleaning brush.
As a further preference, a dust collecting groove is further arranged below the cleaning brush, and the dust collecting groove is detachably arranged on the shell and used for collecting dust.
As a further preferred option, the housing is further provided with a vent hole, the housing outer wall is further provided with a filter screen, the filter screen corresponds to the vent hole, and the filter screen at least covers the vent hole.
As a further preference, the device also comprises a shielding plate which is arranged at the top of the shell;
the solar power supply module comprises a solar panel and a storage battery, the solar panel is tiled at the top of the shielding plate, and the storage battery is arranged on the shell and electrically connected with the solar panel.
As further preferred, still include the fire extinguishing module, the fire extinguishing module is connected with the controller electricity, and this fire extinguishing module includes smoke transducer, electric putter, push pedal, dry powder case, solenoid valve, play powder pipe, dry powder pipe and fire extinguishing head, smoke transducer locates on the casing for discerning the smog information in the casing, and give this smog information transfer to the controller, electric putter's power output shaft with push pedal fixed connection, the push pedal is located in the dry powder case, be used for compressing and promoting the dry powder of placing in the dry powder case, the dry powder case is placed in the casing top, and this dry powder case pass through go out the powder pipe with set up with the dry powder pipe intercommunication in the casing, the solenoid valve is located in going out the powder pipe, be used for controlling the speed that the dry powder passes through go out the powder pipe, the fire extinguishing head is located dry powder pipe bottom, for spraying the dry powder in the dry powder tube downwards.
As a further preferred option, the bottom of the dry powder box is of an inverted conical surface structure, and the powder outlet pipe is arranged at the vertex of the inverted conical surface structure.
As a further preferred option, the smoke alarm device further comprises an alarm device, the alarm device is electrically connected with the controller, and the alarm device is used for giving an alarm when the smoke information received by the controller is greater than a threshold value.
Generally, through the utility model above technical scheme who thinks compares with prior art, mainly possesses following technical advantage:
1. the utility model discloses to its key subassembly like the structure of casing, the cabinet body, solar energy power module, heat dissipation dust removal module and controller and concrete mode that sets up study and design, corresponding can effectively solve the more inconvenient, untimely problem of heat dissipation of cleaning of on-the-spot dust, still possess simultaneously energy-concerving and environment-protective, intelligent heat dissipation, intelligence and clean characteristics such as, therefore be particularly useful for the application scenario of block terminal for the job site.
2. The utility model discloses a cooperation of controller, siren, smoke transducer, electric putter, dry powder case, push pedal, solenoid valve, discharging pipe, spout material pipe and fire extinguishing head can carry out effectual fire extinguishing and send out the police dispatch newspaper to the equipment in the casing for the safety in utilization is higher
3. The utility model has the advantages of reasonable design, not only can blow the heat dissipation to the equipment in the casing, reduced the probability of conflagration breaing out, can clear away the dust on the equipment in the casing simultaneously, avoid the dust too much and lead to the damage of equipment in the casing, through controller, siren, smoke transducer, electric putter, dry powder case, push pedal, solenoid valve, discharging pipe, spout the cooperation of material pipe and fire extinguishing head, can carry out effectual fire extinguishing and send out the police dispatch newspaper to the equipment in the casing, the security is higher.
Drawings
Fig. 1 is a schematic structural view of a safe and energy-saving distribution box for a construction site according to the present invention;
fig. 2 is a cross-sectional view of the safety energy-saving distribution box for construction site according to the present invention;
fig. 3 is a schematic structural view of a portion a referred to in fig. 2.
In all the figures, the same reference numerals denote the same features, in particular: 1-a shell; 2-a smoke sensor; 3-an alarm; 4-a storage battery; 5-connecting plates; 6-a shielding plate; 7-a solar panel; 8-a box door; 9-a filter screen; 10-a controller; 11-dry powder box; 12-a feed pipe; 13-an electric push rod; 14-a push plate; 15-a discharge pipe; 16-a solenoid valve; 17-a material spraying pipe; 18-a fire extinguishing head; 19-a drive motor; 20-a vent hole; 21-a fan; 22-cleaning brush; 23-a connecting rod; 24-a cam; 25-a dust collection tank; 26-a guide rod; 27-speed reducer.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. Furthermore, the technical features mentioned in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.
As shown in fig. 1 to 3, an embodiment of the present invention provides a safe and energy-saving distribution box for a construction site, which includes a housing 1, a cabinet, a solar power supply module, a heat dissipation and dust removal module, and a controller 10, wherein the cabinet is disposed in the housing 1; the solar power supply module is arranged on the shell 1 and used for converting solar energy into electric energy for storage and supplying power to the heat dissipation and dust removal module and the controller 10; the heat dissipation and dust removal module is provided with two heat dissipation and dust removal modules which are symmetrically arranged relative to the cabinet body, each heat dissipation and dust removal module comprises a driving motor 19, a fan 21, a cam 24, a connecting rod 23, a connecting plate 5, a guide rod 26 and a cleaning brush 22, a power output shaft of the driving motor 19 is connected with a rotating shaft, the fan 21 is fixedly arranged on the rotating shaft, the cam 24 is fixedly arranged at the end part of the rotating shaft, one end of the connecting rod 23 is movably connected with the cam 24, the other end of the connecting rod is movably connected with the connecting plate 5, the middle part of the connecting plate 5 slides through the guide rod 26, the other end of the connecting rod is fixedly connected with the cleaning brush 22, the guide rod 26 is fixedly arranged on the shell body 1, the cleaning brush 22 is in contact with the cabinet body, and in this way, the driving motor 19 drives the fan 21 and the cam 24 to rotate, the cam 24 drives the connecting rod 23 to move up and down, so that the cleaning brush 22 is driven to move up and down; the controller 10 is electrically connected with the solar power supply module and the driving motor 19.
The utility model discloses in, the axis of rotation with still be equipped with speed reducer 27 between the cam 24, speed reducer 27's power output shaft with cam 24 fixed connection is used for reducing the rotational speed of axis of rotation.
As a preferred scheme of the utility model, be equipped with the spout on the cabinet body, the spout arrange the direction with the direction of clearance brush 22 motion is unanimous, be equipped with the slider on the clearance brush 22, the slider sets up with the spout cooperation to further lead the motion of clearance brush 22.
As the preferred scheme of the utility model, the below of cleaning brush 22 still is equipped with dust collecting groove 25, dust collecting groove 25 detachable locates on the casing 1 for collect the dust.
As the preferred scheme of the utility model, still be equipped with ventilation hole 20 on the casing 1, still be equipped with filter screen 9 on the 1 outer wall of casing, this filter screen 9 with ventilation hole 20 corresponds the setting, and this filter screen 9 covers at least ventilation hole 20.
In another preferred embodiment of the present invention, the distribution box of the present invention further comprises a shielding plate 6, wherein the shielding plate 6 is disposed on the top of the housing 1; solar energy power module includes solar panel 7 and battery 4, solar panel 7 tiling the top of shielding plate 6, battery 4 is located on casing 1, and with solar panel 7 electricity is connected.
In another preferred embodiment of the present invention, the distribution box of the present invention further comprises a fire extinguishing module electrically connected to the controller 10, the fire extinguishing module comprises a smoke sensor 2, an electric push rod 13, a push plate 14, a dry powder box 11, a solenoid valve 16, a powder outlet pipe 15, a dry powder pipe 17 and a fire extinguishing head 18, the smoke sensor 2 is disposed on the housing 1 for recognizing smoke information in the housing 1 and transmitting the smoke information to the controller 10, a power output shaft of the electric push rod 13 is fixedly connected to the push plate 14, the push plate 14 is disposed in the dry powder box 11 for compressing and pushing dry powder placed in the dry powder box 11, the dry powder box 11 is disposed on the top of the housing 1, and the dry powder box 11 is communicated with the dry powder pipe 17 in the housing 1 through the powder outlet pipe 15, the solenoid valve 16 is disposed in the powder outlet pipe 15, for controlling the speed of the dry powder passing through the powder outlet pipe 15, and the fire extinguishing head 18 is arranged at the bottom of the dry powder pipe 17 and used for spraying the dry powder in the dry powder pipe 17 downwards.
Wherein, the bottom of dry powder case 11 is the back taper structure, go out powder pipe 15 and locate the apex of back taper structure.
And simultaneously, the utility model discloses still be provided with alarm 3, alarm 3 with the controller 10 electricity is connected, and this alarm 3 is used for the controller 10 received smog information is greater than the threshold value time and reports to the police.
In one embodiment of the utility model, a safe and energy-saving distribution box used in construction site comprises a shell 1, a dry powder box 11 is fixedly arranged on the top of the shell 1, an electric push rod 13 is fixedly arranged on the top of the dry powder box 11, a push plate 14 is fixedly arranged on an output shaft of the electric push rod 13, a sliding seal sleeve of the push plate 14 is sleeved in the dry powder box 11, a discharge pipe 15 is fixedly communicated with the bottom of the dry powder box 11, an electromagnetic valve 16 is arranged in the discharge pipe 15, a spray pipe 17 is fixedly communicated with the bottom of the discharge pipe 15, the spray pipe 17 is fixedly arranged on the inner wall of the top of the shell 1, a plurality of fire extinguishing heads 18 are fixedly communicated with the bottom of the spray pipe 17, a smoke sensor 2 is fixedly arranged on the inner wall of one side of the shell 1, a controller 10 and an alarm 3 are fixedly arranged on the top of the shell 1, when smoke is generated by fire, smoke is detected by the smoke sensor 2, the signal is sent to the controller 10, the controller 10 starts the electric push rod 13, the electromagnetic valve 16 and the alarm 3, the alarm 3 can give an alarm to a person in time, the electric push rod 13 drives the push plate 14 to move downwards to compress dry powder, so that the air pressure in the dry powder box 11 is increased, the dry powder flows into the spray pipe 17 from the discharge pipe 15 and is finally sprayed out from the fire extinguishing heads 18 to extinguish fire in time, and therefore the use is safer. Start driving motor 19, driving motor 19 has driven the rotation of axis of rotation and fan 21, through two rotatory fans 21, can blow the heat dissipation to the equipment in the casing 1 from both sides, avoid casing 1 interior high temperature and increased the probability of catching fire, the rotation axis drive the rotation of cam simultaneously, the cam drive the elevating movement of connecting rod, the connecting rod has driven the lift of cleaning brush 22, and then can remove dust to the both sides of equipment, avoid the dust too much and lead to the condition of equipment damage to take place. The fixed two backup pads that are provided with in top of casing 1, the fixed shielding plate 6 that is provided with in top of two backup pads is convenient for hide wind and keep out the rain to casing 1 through shielding plate 6. The fixed solar panel 7 that is provided with in top of shielding plate 6, the fixed battery 4 that sets up in top of casing 1 through solar panel 7, can charge battery 4, and battery 4 can provide electric power to power equipment, and then the energy of effective saving. The front side of casing 1 rotates and is provided with chamber door 8, and the fixed intercommunication of the front side of dry powder case 11 has inlet pipe 12, is provided with the valve on the inlet pipe 12, is convenient for overhaul the equipment in the casing 1 and maintains, is convenient for add the dry powder to dry powder case 11 simultaneously. A plurality of ventilation holes 20 have all been seted up to the both sides of casing 1, and the both sides of casing 1 are all fixed and are provided with filter screen 9, can reduce in the dust gets into casing 1.
Two guide rods 26 are fixedly arranged on the inner wall of the bottom of the shell 1, and the two connecting plates 5 are respectively sleeved on the outer sides of the corresponding guide rods 26 in a sliding manner, so that the cleaning brush 22 and the connecting plates 5 are guided conveniently and move more stably.
The utility model discloses in, when using, through solar panel 7, can charge to battery 4, battery 4 can provide electric power to power equipment, and then effective energy of practicing thrift, start driving motor 19, driving motor 19 has driven the rotation of drive worm 23 and fan blade 21 of blowing, through two rotatory fan blades 21 of blowing, can blow the heat dissipation to the equipment in the casing 1 from both sides, avoid the casing 1 in the high temperature and increased the probability of catching fire, driving motor has driven the rotation of fan and cam simultaneously, the lift of cam drive connecting rod, the lift of cleaning brush 22 has been driven to the connecting rod, and then can remove dust to the both sides of equipment, avoid the too much dust and lead to the condition emergence of equipment damage, when catching fire and produce smog, through smoke transducer 2, detect smog, and send out the signal to controller 10, controller 10 opens electric putter 13, Solenoid valve 16 and siren 3, accessible time take place the police dispatch newspaper to the personnel through siren 3, have driven the compression dry powder that moves down of push pedal 14 through electric putter 13, and then have increased the atmospheric pressure in dry powder case 11, and the dry powder flows into from discharging pipe 15 to spouting in the material pipe 17, finally puts out a fire in time from the 18 blowout of a plurality of fire extinguishing heads for use safety more.
It will be understood by those skilled in the art that the foregoing is merely a preferred embodiment of the present invention, and is not intended to limit the invention to the particular forms disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. A safe and energy-saving distribution box used in a construction site is characterized by comprising a shell (1), a cabinet body, a solar power supply module, a heat dissipation and dust removal module and a controller (10), wherein,
the cabinet body is arranged in the shell (1);
the solar power supply module is arranged on the shell (1) and used for converting solar energy into electric energy for storage and supplying power to the heat dissipation and dust removal module and the controller (10);
the heat dissipation and dust removal module is provided with two heat dissipation and dust removal modules which are symmetrically arranged with respect to the cabinet body, each heat dissipation and dust removal module comprises a driving motor (19), a fan (21), a cam (24), a connecting rod (23), a connecting plate (5), a guide rod (26) and a cleaning brush (22), a power output shaft of the driving motor (19) is connected with a rotating shaft, the fan (21) is fixedly arranged on the rotating shaft, the cam (24) is fixedly arranged at the end part of the rotating shaft, one end of the connecting rod (23) is movably connected with the cam (24), the other end of the connecting rod is movably connected with the connecting plate (5), the middle part of the connecting plate (5) slides to penetrate through the guide rod (26), the other end of the connecting plate is fixedly connected with the cleaning brush (22), the guide rod (26) is fixedly arranged on the shell (1), and the cleaning brush (22) is in contact with the cabinet body, in this way, the fan (21) and the cam (24) are driven to rotate by the driving motor (19), and the cam (24) drives the connecting rod (23) to move up and down, so that the cleaning brush (22) is driven to move up and down;
the controller (10) is electrically connected with the solar power supply module and the driving motor (19);
the cabinet body is provided with a sliding groove, the arrangement direction of the sliding groove is consistent with the moving direction of the cleaning brush (22), a sliding block is arranged on the cleaning brush (22), and the sliding block is matched with the sliding groove to further guide the movement of the cleaning brush (22).
2. The safety energy-saving distribution box for the construction site as claimed in claim 1, wherein a speed reducer (27) is further arranged between the rotating shaft and the cam (24), and a power output shaft of the speed reducer (27) is fixedly connected with the cam (24) and is used for reducing the rotating speed of the rotating shaft.
3. The safety energy-saving distribution box for the construction site as claimed in claim 1, wherein a dust collecting groove (25) is further provided below the cleaning brush (22), and the dust collecting groove (25) is detachably provided on the housing (1) for collecting dust.
4. The safe and energy-saving distribution box for the construction site according to claim 1, wherein the housing (1) is further provided with a vent hole (20), the outer wall of the housing (1) is further provided with a filter screen (9), the filter screen (9) is arranged corresponding to the vent hole (20), and the filter screen (9) at least covers the vent hole (20).
5. The safe and energy-saving distribution box for the construction site according to claim 1, further comprising a fire extinguishing module electrically connected to the controller (10), wherein the fire extinguishing module comprises a smoke sensor (2), an electric push rod (13), a push plate (14), a dry powder box (11), an electromagnetic valve (16), a powder outlet pipe (15), a dry powder pipe (17) and a fire extinguishing head (18), the smoke sensor (2) is arranged on the housing (1) and used for identifying smoke information in the housing (1) and transmitting the smoke information to the controller (10), a power output shaft of the electric push rod (13) is fixedly connected with the push plate (14), the push plate (14) is arranged in the dry powder box (11) and used for compressing and pushing dry powder placed in the dry powder box (11), and the dry powder box (11) is placed on top of the housing (1), and the dry powder box (11) is communicated with a dry powder pipe (17) arranged in the shell (1) through the powder outlet pipe (15), the electromagnetic valve (16) is arranged in the powder outlet pipe (15) and used for controlling the speed of the dry powder passing through the powder outlet pipe (15), and the fire extinguishing head (18) is arranged at the bottom of the dry powder pipe (17) and used for spraying the dry powder in the dry powder pipe (17) downwards.
6. The safe and energy-saving distribution box for the construction site as claimed in claim 5, wherein the bottom of the dry powder box (11) is of an inverted conical surface structure, and the powder outlet pipe (15) is arranged at the vertex of the inverted conical surface structure.
7. A safety and energy-saving distribution box for a construction site as claimed in claim 5, further comprising an alarm (3), wherein the alarm (3) is electrically connected with the controller (10), and the alarm (3) is used for alarming when smoke information received by the controller (10) is greater than a threshold value.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202123396296.8U CN217405929U (en) | 2021-12-30 | 2021-12-30 | Be used for job site safety energy-saving block terminal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202123396296.8U CN217405929U (en) | 2021-12-30 | 2021-12-30 | Be used for job site safety energy-saving block terminal |
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Publication Number | Publication Date |
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CN217405929U true CN217405929U (en) | 2022-09-09 |
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CN202123396296.8U Active CN217405929U (en) | 2021-12-30 | 2021-12-30 | Be used for job site safety energy-saving block terminal |
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2021
- 2021-12-30 CN CN202123396296.8U patent/CN217405929U/en active Active
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Legal Events
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A safe and energy-saving distribution box for construction sites Effective date of registration: 20231011 Granted publication date: 20220909 Pledgee: Bank of China Limited by Share Ltd. Jingmen branch Pledgor: HUBEI JING KAI ELECTRICAL EQUIPMENT Co.,Ltd. Registration number: Y2023980060728 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |